import win32com.client 
import os, time

__version__ = "$Revision: 0.2$"
__author__=["Scott Kirkwood (scott_kirkwood@bigfoot.com)",]
__license__ = "GPL Version 2"

class OOoObject:
    def __init__(self):
        self.serviceManager = win32com.client.Dispatch("com.sun.star.ServiceManager") 
        self.serviceManager._FlagAsMethod("Bridge_GetStruct") 
         
        self.desktop = self.serviceManager.createInstance("com.sun.star.frame.Desktop") 

    def createStruct(self, strTypeName): 
        return self.serviceManager.Bridge_GetStruct(strTypeName)
    
    def createProperty(self, strPropName, strPropVal):
        """ Create an OOo property name, value object """
        prop = self.createStruct("com.sun.star.beans.PropertyValue") 
        prop.Name = strPropName 
        prop.Value = strPropVal
        return prop
        
    def saveAs(self, strFromFileName, strToFileName):
        """" Save the HTML file as one of DOC, PDF, or TXT using OpenOffice 
        
        The extension of the strToFileName is used to determine the type of file to output (case sensitive).
        
        """
        url = strFromFileName
         
        # By using HTML (StarWriter) we'll open it with the Writer program instead of the Web one which affects how the PDF is saved
        openFilter = self.createProperty("FilterName", "HTML (StarWriter)")
        present = self.desktop.loadComponentFromURL(url, "_blank", 0, [openFilter]) 
    
        # The style name is HTML as seen in the dialog box
        printSettings  = present.StyleFamilies.getByName("PageStyles").getByName("HTML") 
        
        # For some reason the left margin is set to 2cm instead of 1cm
        # This will change it to 1cm
        printSettings.LeftMargin = 1000
        
        # Set to paper size to A4
        printSettings.Size.Width = 2100
        printSettings.Size.Height = 2970
         
        strFileName = strToFileName
        print strFileName
        props = []
        if strFileName[-4:] == ".pdf":
            saveProperty = self.createProperty("FilterName", "writer_pdf_Export")
            compressProperty = self.createProperty("CompressionMode", "1")
            props = [saveProperty, compressProperty]
        elif strFileName[-4:] == ".doc":
            saveProperty = self.createProperty("FilterName", "MS Word 97")
            props = [saveProperty]
        elif strFileName[-4:] == ".txt":
            saveProperty = self.createProperty("FilterName", "Text")
            props = [saveProperty]
            
        present.storeToUrl(strFileName, props) 
    
        present.Close(False)
    
def runXsl(params):
    (input, out) = os.popen4(' '.join(params))
    input.close()

    while 1:
        line = out.readline()

        if not line:
            break

        line = line.rstrip()
        print line

def doConvert(params, strInputXml, strOutfile):
    print "Make %s" % (strOutfile)
    runXsl(['xsltproc', ' '.join(['--param %s \'"%s"\'' % (key, val) for (key, val) in params.items()]), '--output %s' % strOutfile, 'resume.xsl', strInputXml])
        
todo = (
    'tests',
    'html',
    'pdf',
    'doc',
    'txt'
)

nCurYear = int(time.strftime("%Y"))
nCurMonth = int(time.strftime("%m"))

if 'tests' in todo:
    from DiffUtils import showDiffs

    doConvert({'lang' : 'en', 'curyear' : nCurYear, 'curmon' : nCurMonth}, 'test-resume.xml', 'test-resume-en.html')
    showDiffs('correct-resume-en.html', 'test-resume-en.html')
    
    doConvert({'lang' : 'pt', 'curyear' : nCurYear, 'curmon' : nCurMonth}, 'test-resume.xml', 'test-resume-pt.html')
    showDiffs('correct-resume-pt.html', 'test-resume-pt.html')
    

if 'html' in todo:
    doConvert({'lang' : 'en', 'curyear' : nCurYear, 'curmon' : nCurMonth}, 'resume.xml', 'resume-en.html')
    doConvert({'lang' : 'pt', 'curyear' : nCurYear, 'curmon' : nCurMonth}, 'resume.xml', 'resume-pt.html')
    doConvert({'lang' : 'en', 'curyear' : nCurYear, 'curmon' : nCurMonth, 'gui' : 'no', 'links' : 'no'}, 'resume.xml', 'resume-en-p.html')
    doConvert({'lang' : 'pt', 'curyear' : nCurYear, 'curmon' : nCurMonth, 'gui' : 'no', 'links' : 'no'}, 'resume.xml', 'resume-pt-p.html')

fullPath = os.getcwd()
fullPath = "file:///" + fullPath.replace(":", "|").replace("\\", "/") + "/"

oooBaby = OOoObject();

if 'pdf' in todo:
    oooBaby.saveAs(fullPath + 'resume-pt-p.html', fullPath + 'ScottKirkwood-pt.pdf')
    oooBaby.saveAs(fullPath + 'resume-en-p.html', fullPath + 'ScottKirkwood-en.pdf')
if 'doc' in todo:
    oooBaby.saveAs(fullPath + 'resume-pt-p.html', fullPath + 'ScottKirkwood-pt.doc')
    oooBaby.saveAs(fullPath + 'resume-en-p.html', fullPath + 'ScottKirkwood-en.doc')
if 'txt' in todo:
    oooBaby.saveAs(fullPath + 'resume-pt-p.html', fullPath + 'ScottKirkwood-pt.txt')
    oooBaby.saveAs(fullPath + 'resume-en-p.html', fullPath + 'ScottKirkwood-en.txt')